package com.study.studyInstance;

public class TestPackge {
    private String name = "abc";
    protected int age = 10;
    double weight = 34.34;
    public boolean flat = true;
    private void private_method(){
        System.out.println("private方法");
    }
     void default_method(){
        System.out.println("default方法");
    }
    protected void protected_method(){
        System.out.println("protected方法");
    }
    public void public_method(){
        System.out.println("public方法");
    }
    public static void main(String[] args) {

    }
}
